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#1 Federal
Water Quality Time Series, Aggregate values, and Related Aggregate Risk Measures
- Organization: U.S. Environmental Protection Agency
- Dataset Last Updated: November 01, 2013
The excel file contains time series data of flow rates, concentrations of alachlor , atrazine, ammonia, total phosphorus, and total suspended solids observed in two watersheds in Indiana from 2002...
- XLSX
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:52 PM
#2 Federal
Revised risk-based indices and proposed new composite watershed health measure and application thereof to the Upper Mississippi River Watershed, Ohio River Basin, and Maumee River Basin
- Organization: U.S. Environmental Protection Agency
- Dataset Last Updated: August 24, 2017
The dataset includes names and geographic coordinates of gauge stations where flow and water quality (sediment, nitrogen, phosphorus) are measured in the Upper Mississippi River Watershed, Ohio...
- XLSX
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:54 PM

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